<template>
  <div class="cart">
    <nav-bar class="nav-bar">
      <div slot="center">购物车({{cartLength}})</div>
    </nav-bar>

    <cart-list />

    <cart-bottom-bar />
  </div>
</template>

<script>
// import BetterScroll from 'better-scroll'
import NavBar from 'components/common/navbar/NavBar.vue';
import CartList from './childComps/CartList.vue'
import CartBottomBar from './childComps/CartBottomBar'

import { mapGetters } from 'vuex'

export default {
    name: 'Cart',
    components: {
      NavBar,
      CartList,
      CartBottomBar
    },
    computed: {
      ...mapGetters(['cartLength']) 
    }
}
</script>

<style scoped>
  .cart {
    height: 10vh;
  }
  .nav-bar {
    background-color: lightblue;
    color: #fff;
  } 
</style>

